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Calcium in PDB 1z50: Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0)

Enzymatic activity of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0)

All present enzymatic activity of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0):
3.2.1.18;

Protein crystallography data

The structure of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0), PDB code: 1z50 was solved by P.Yuan, T.B.Thompson, B.A.Wurzburg, R.G.Paterson, R.A.Lamb, T.S.Jardetzky, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.80
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 137.661, 137.661, 184.917, 90.00, 90.00, 120.00
R / Rfree (%) 19.9 / 22.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0) (pdb code 1z50). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0), PDB code: 1z50:

Calcium binding site 1 out of 1 in 1z50

Go back to Calcium Binding Sites List in 1z50
Calcium binding site 1 out of 1 in the Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) with Ligand Dana (Soaked with Sialic Acid, pH 8.0) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca600

b:67.0
occ:1.00
 O A:ALA285 2.2 28.3 1.0
O A:ASP250 2.2 31.9 1.0
O A:ALA255 2.3 33.2 1.0
OG A:SER253 2.3 36.2 1.0
O A:SER253 2.5 34.6 1.0
C A:ALA285 3.2 27.1 1.0
C A:ALA255 3.3 32.0 1.0
C A:ASP250 3.3 31.5 1.0
C A:SER253 3.3 33.5 1.0
O A:HOH640 3.3 48.5 1.0
CB A:SER253 3.5 32.9 1.0
CA A:ASP250 3.8 31.5 1.0
CA A:SER253 3.8 33.1 1.0
CA A:ALA285 3.9 26.2 1.0
N A:ALA255 4.0 32.3 1.0
CA A:PRO256 4.0 27.1 1.0
N A:PRO256 4.0 29.5 1.0
N A:SER253 4.1 32.9 1.0
CB A:ALA285 4.2 25.6 1.0
N A:THR286 4.2 27.2 1.0
OG1 A:THR286 4.2 32.2 1.0
CA A:ALA255 4.3 31.7 1.0
C A:ALA254 4.4 33.2 1.0
CB A:ASP250 4.4 33.1 1.0
N A:ALA254 4.4 33.9 1.0
CA A:THR286 4.4 27.5 1.0
N A:TYR251 4.4 30.7 1.0
CD A:PRO257 4.5 23.4 1.0
O A:ASP249 4.6 30.9 1.0
C A:PRO256 4.7 26.3 1.0
CB A:THR286 4.7 28.1 1.0
CG2 A:THR286 4.7 27.5 1.0
CA A:ALA254 4.8 33.5 1.0
O A:HOH692 4.8 23.7 1.0
CA A:TYR251 4.8 30.8 1.0
OD1 A:ASP250 4.9 36.4 1.0
N A:PRO257 4.9 23.6 1.0
C A:TYR251 4.9 31.9 1.0
O A:ALA254 4.9 34.1 1.0

Reference:

P.Yuan, T.B.Thompson, B.A.Wurzburg, R.G.Paterson, R.A.Lamb, T.S.Jardetzky. Structural Studies of the Parainfluenza Virus 5 Hemagglutinin-Neuraminidase Tetramer in Complex with Its Receptor, Sialyllactose. Structure V. 13 803 2005.
ISSN: ISSN 0969-2126
PubMed: 15893670
DOI: 10.1016/J.STR.2005.02.019
Page generated: Fri Jul 12 08:20:52 2024

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